Design Systems · Evaluation
Atlassian Design System
Compliance Index score
70.2/100 · C
↑ 5.1 pts since last week (65.1 → 70.2)
Per-category breakdown
Each category is scored independently. The cohort average shows how this site compares to the 30-site cohort in each dimension.
Evaluation
Atlassian Design System scores 70.2/C on the Designesy Compliance Index — 14 of 40 checks passed, 3 failed, 19 warned, 1 skipped. The cohort mean is 62.2/D across 30 scored sites. Atlassian Design System sits 13% above the cohort mean.
Strongest category: Interaction at 100.0%. Weakest scored category: Motion at 37.5%. The gap between best and worst is the finding — most systems are strong in one dimension and absent in another.
Since last week's score, Atlassian Design System improved by 5.1 points — moving from 65.1 to 70.2.
The engine detected 27 custom properties at :root — a modest token layer.
This evaluation is deterministic — no LLM, no human judgment, no survey. The same 40-check engine that scored Atlassian Design System scores every site on the leaderboard. Re-score atlassian.design live to see if anything has changed since 2026-08-03.
Scored 2026-08-03 against contract v0.4.0 (40 checks, 14 weighted categories). Re-scored weekly via GitHub Action.
Compared to Design Systems peers
Atlassian Design System ranks #4 of 14 in the Design Systems category.
Cohort context
This site
70.2/100
Cohort mean
62.2/100
Cohort median
62.6/100
Delta from mean
+8.0
Why this site is scored
Motion + tokens exemplar